Polynomial correction by division, addition or flatfield images. hugin contains a vignetting calculator that can use a series of overlapping photographs to determine the likely polynomial required to correct common vignetting problems.

fulla can work with the same range of image types as nona, including 8bit and 16bit TIFF and 32bit floating-point HDR TIFF data.

Assuming the name of the lens in the PTLens Database (see below) is "Standard" (as most are). Now, upon calling from any directory containing pics you can run "C:\Program Files\hugin\fulla.bat *.jpg" having fulla correcting all pics using the parameters retrieved from the PTLens Database mentioned below (don't forget to SET PTLENS_PROFILE)

PTLens database lookup

fulla will look-up your camera in a PTLens database and try to automatically determine Lens correction parameters for your pictures. An older free version of the database is required which can be downloaded from sourceforge (see external links).

Use the PTLENS_PROFILE environment variable to specify the location of the PTLens database, for example on Linux or OS X: